INCOME TAXES - Summary of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Deferred Revenue	$ 629	$ 409
Inventory	260	235
Accrued expenses	1,240	1,352
Net operating loss	4,956	5,310
Lease liability	240	242
Other	3,333	3,436
Other	968	664
Total deferred tax assets	12,517	12,411
Valuation allowance	(9,772)	(7,934)
Total deferred tax assets, net of valuation allowance	2,745	4,477
Deferred tax liabilities:
Prepaid expenses	41	111
Deferred commissions	418	450
Internally-developed software	0	104
Deferred Tax Liabilities, Leasing Arrangements	624	717
Lease assets	161	270
Deferred Tax Liabilities, Gross	1,244	1,652
Total net deferred tax asset	1,501	2,825
Operating Loss Carryforwards [Line Items]
Deferred Tax Asset, Lease Liability	673	763
Deferred Tax Liabilities, Deferred Expense, Capitalized Research and Development Costs	218	0
Deferred Tax Assets, Valuation Allowance Foreign Tax Carryforwards	3,300
AUSTRALIA
Operating Loss Carryforwards [Line Items]
Gross NOL	120
Tax Effected NOL	36
BERMUDA
Operating Loss Carryforwards [Line Items]
Gross NOL	73
Tax Effected NOL	0
CHINA
Deferred tax assets:
Valuation allowance	(400)	(500)
Gibraltar
Operating Loss Carryforwards [Line Items]
Gross NOL	253
Tax Effected NOL	32
Mexico
Deferred tax assets:
Valuation allowance	(1,800)	(1,900)
Operating Loss Carryforwards [Line Items]
Gross NOL	6,136
Tax Effected NOL	1,840
Norway
Deferred tax assets:
Valuation allowance	(100)	(100)
Operating Loss Carryforwards [Line Items]
Gross NOL	267
Tax Effected NOL	59
Russia
Operating Loss Carryforwards [Line Items]
Gross NOL	8
Tax Effected NOL	2
Singapore
Operating Loss Carryforwards [Line Items]
Gross NOL	148
Tax Effected NOL	25
Norway
Deferred tax assets:
Valuation allowance	(200)	(200)
Operating Loss Carryforwards [Line Items]
Gross NOL	631
Tax Effected NOL	170
Sweden
Operating Loss Carryforwards [Line Items]
Gross NOL	424
Tax Effected NOL	87
Switzerland
Deferred tax assets:
Valuation allowance	(300)	(500)
Operating Loss Carryforwards [Line Items]
Gross NOL	4,510
Tax Effected NOL	415
Taiwan
Deferred tax assets:
Valuation allowance	(600)	(600)
Operating Loss Carryforwards [Line Items]
Gross NOL	3,081
Tax Effected NOL	616
Taiwan
Operating Loss Carryforwards [Line Items]
Gross NOL	7
Tax Effected NOL	1
United Kingdom
Deferred tax assets:
Valuation allowance	(6,200)	(3,400)
Operating Loss Carryforwards [Line Items]
Tax Effected NOL	2,835	596
United States - State
Operating Loss Carryforwards [Line Items]
Gross NOL	275
Tax Effected NOL	69
CYPRUS
Deferred tax assets:
Valuation allowance	(200)	(200)
Operating Loss Carryforwards [Line Items]
Gross NOL	1,373
Tax Effected NOL	172
COLOMBIA
Deferred tax assets:
Valuation allowance	0	(500)
DENMARK
Operating Loss Carryforwards [Line Items]
Gross NOL	1
Tax Effected NOL		0
NETHERLANDS
Operating Loss Carryforwards [Line Items]
Gross NOL	5
Tax Effected NOL		1
State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Gross NOL	$ 14,248	$ 835